Karoline Mardeck,Annie Belle,Lorraine De Selle,Marie Claude Joseph,Brigitte Petronio in The House On The Edge Of The Park (1980)

Shockingly gory thriller from Ruggero Deodato ("Cut and Run") starring "Last House on the Left's" David Hess as a psychotic murderer who, along with his mentally challenged sidekick, works his way into a party of bored socialites and turns it into a night of torture, depravation and death. With Annie Belle, John Morghen.